Adding needrestart probe

README.md

@@ -87,7 +87,8 @@ The directory name is the interval of check in seconds
     ├── hardware_load_average -> ../../probes-examples/hardware_load_average
     ├── hardware_memory -> ../../probes-examples/hardware_memory
     ├── ifstat -> ../../probes-examples/ifstat
-    └── supervisord
+    ├── supervisord
+    └── needrestart
 
 ```
 

VERSION

@@ -1 +1 @@
-0.73.27
+0.73.28

build/deb/DEBIAN/postinst

@@ -3,7 +3,7 @@
 echo "Installing WiGO on your system"
 
 WIGOPATH="/usr/local/wigo"
-EXAMPLEPROBES60=( hardware_load_average hardware_disks hardware_memory ifstat supervisord check_mdadm check_process haproxy lm-sensors iostat check_uptime )
+EXAMPLEPROBES60=( hardware_load_average hardware_disks hardware_memory ifstat supervisord needrestart check_mdadm check_process haproxy lm-sensors iostat check_uptime )
 EXAMPLEPROBES300=( smart check_ntp packages-apt )
 
 # Fixing logrotate permissions

build/rpm/wigo.spec

@@ -95,7 +95,7 @@ rm -rf %{buildroot}
 
 %post
 WIGOPATH="/usr/local/wigo"
-EXAMPLEPROBES60=( hardware_load_average hardware_disks hardware_memory ifstat supervisord check_mdadm check_process haproxy lm-sensors iostat check_uptime)
+EXAMPLEPROBES60=( hardware_load_average hardware_disks hardware_memory ifstat supervisord needrestart check_mdadm check_process haproxy lm-sensors iostat check_uptime)
 EXAMPLEPROBES300=( smart check_ntp packages-yum )
 
 # Enabling default probes on 60 directory

etc/conf.d/needrestart.conf

@@ -0,0 +1,4 @@
+{
+  "enabled" : true,
+  "needrestart" : "/usr/sbin/needrestart"
+}

probes/examples/needrestart

@@ -0,0 +1,53 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+use FindBin;
+use lib "$FindBin::Bin/../../lib";
+use Wigo::Probe qw/:all/;
+
+###
+# DEFAULT CONFIG
+###
+
+my $conf = {
+    'needrestart' => '/usr/sbin/needrestart',
+};
+
+init( config => $conf );
+
+my $needrestart = config->{'needrestart'};
+unless ( -x $needrestart )
+{
+    status  403;
+    message "needrestart $needrestart is not executable";
+    output  13;
+}
+
+###
+# GET STATUS LIST
+###
+
+my $outNeedRestart = `$needrestart -k -p -l`;
+my $returnCode = $?;
+if($returnCode == 512)
+{
+    status 200;
+    message "Restart needed";
+}
+elsif($returnCode)
+{
+    status 500;
+    message "Error while getting restart status";
+    output 1;
+}
+else
+{
+  message "Restart not needed";
+}
+
+my @lines = split("\n", $outNeedRestart);
+detail->{'output'} = $lines[0];
+
+output 0;